Country size comparison

compared to

Thailand is about 1.9 times bigger than Colorado.

Colorado is approximately 268,627 sq km, while Thailand is approximately 513,120 sq km, making Thailand 91% larger than Colorado. Meanwhile, the population of Colorado is ~5.0 million people (64.6 million more people live in Thailand).
Tip: This to-scale comparison of Colorado vs. Thailand uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Thailand vs. Colorado
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Cost of Living Comparison · 7 categories - 2026 data
Colorado is 2.8 times more expensive than Thailand overall
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